Cylindrical Roller Bearings
Model |
NJ410 |
d |
50 mm |
od |
130 mm |
B |
31 mm |
C |
130 kN |
cr |
127 kN |
Pu |
16.6 Pu |
reference speed |
6000 r/min |
limit speed |
7000 r/min |
weight |
2.05 kg |
weight |
0.15 kg |
d1 |
78.8 | |
D1 |
101.6 | |
F、E |
70.8 | |
r1,2minimum |
2.1 | |
r3,4minimum |
2.1 | |
smaximum value |
2.6 | |
daminimum |
64 | |
damaximum value |
68 | |
db、Daminimum |
81 | |
Damaximum value |
116 | |
ramaximum value |
2 | |
rbmaximum value |
||
kr |
0.15 | |
B1 |
9 | |
B2 |
14.5 |